From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <sourceware-bugzilla@sourceware.org>
Received: by sourceware.org (Postfix, from userid 48)
 id 9D2FA3844035; Fri, 26 Feb 2021 23:26:28 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9D2FA3844035
From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
To: dwz@sourceware.org
Subject: [Bug default/27440] [dwz, dwarf5] Add --dwarf-5 flag to generate
 .debug_sup, ref_sup and strp_sup
Date: Fri, 26 Feb 2021 23:26:28 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: dwz
X-Bugzilla-Component: default
X-Bugzilla-Version: unspecified
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: mark at klomp dot org
X-Bugzilla-Status: RESOLVED
X-Bugzilla-Resolution: FIXED
X-Bugzilla-Priority: P2
X-Bugzilla-Assigned-To: nobody at sourceware dot org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_status resolution
Message-ID: <bug-27440-11298-MhdNIiqe8U@http.sourceware.org/bugzilla/>
In-Reply-To: <bug-27440-11298@http.sourceware.org/bugzilla/>
References: <bug-27440-11298@http.sourceware.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://sourceware.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: dwz@sourceware.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Dwz mailing list <dwz.sourceware.org>
List-Unsubscribe: <https://sourceware.org/mailman/options/dwz>,
 <mailto:dwz-request@sourceware.org?subject=unsubscribe>
List-Archive: <https://sourceware.org/pipermail/dwz/>
List-Help: <mailto:dwz-request@sourceware.org?subject=help>
List-Subscribe: <https://sourceware.org/mailman/listinfo/dwz>,
 <mailto:dwz-request@sourceware.org?subject=subscribe>
X-List-Received-Date: Fri, 26 Feb 2021 23:26:28 -0000

https://sourceware.org/bugzilla/show_bug.cgi?id=3D27440

Mark Wielaard <mark at klomp dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from Mark Wielaard <mark at klomp dot org> ---
commit 4e55da9f7700dda5936c7a486651674dbc782a7e
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Sat Feb 20 10:47:53 2021 +0100

    PR27440 - add --dwarf-5 support

    This adds --dwarf-5 support, so that dwz can emit standard DWARF 5
    Supplementary object files with .debug_sup section and debug info refer=
ring
    to those with .debug_sup section instead of .gnu.debugaltlink and stand=
ard
    DWARF 5 DW_FORM_*sup instead of the DW_FORM_GNU_*alt forms.

            * dwz.1: Document --dwarf-5 and -5 options.
            * dwz.c (enum debug_section_kind): Add DEBUG_SUP.
            (debug_sections): Add .debug_sup section entry.
            (multifile_name, multifile_relative): Adjust comment.
            (dwarf_5): New variable.
            (note_strp_offset2): Adjust function comment.  If dwarf_5, retu=
rn
            DW_FORM_strp_sup instead of DW_FORM_GNU_strp_alt.
            (macro_eq, read_macro, optimize_write_macro, handle_macro): Use
            standard DWARF 5 DW_MACRO_* names instead of their DW_MACRO_GNU=
_*
            aliases.
            (write_macro): Likewise.  Handle DW_FORM_strp_sup.
            (build_abbrevs_for_die): If dwarf_5, use DW_FORM_ref_sup4 inste=
ad
of
            DW_FORM_GNU_ref_alt.
            (write_unit_die): Handle DW_FORM_strp_sup.
            (write_die): Handle DW_FORM_ref_sup4 and DW_FORM_strp_sup.
            (read_dwarf): Fail if .debug_sup section is present, unless
            rd_multifile in dwarf_5 mode.
            (dwz): Write .debug_sup section instead of .gnu.debugaltlink if
            dwarf_5.
            (optimize_multifile): Write .debug_sup section instead of
            .note.gnu.build-id.
            (dwz_options): Add --dwarf-5 and -5 options.
            (dwz_multi_file_options_help): Mention .debug_sup section in -M
            description.  Add --dwarf-5 description.
            (main): Handle --dwarf-5 and -5 options.

--=20
You are receiving this mail because:
You are on the CC list for the bug.=